christophebertrand / ada-epfl Goto Github PK

Hi,

I have some suggestions about your code, but before the work is good for me :)

In Intro to Pandas :

• Ex 2, a player is twice in the result, because he change of team during the year.
• Advanced ex, the array is no easy to read, but you take attention to every columns and values, that's great ! In my opinion, having a multi-index on date and variable and in columns the 3 countries make it have less rows than you have.

In Data Wrangling :

• Ex 2, you have an error with plt.hist(age.values) the range is not correct :/ The column total, that you have added, is not useful for me, you can count the number of rows, it is the same and you don't touch your data structure.

But in general, you have made a lot of efforts in the description of every step you made and what you try to do !

Bye